{"id":"CVE-2026-83209","title":"Vulnerability in the Siebel CRM Development product of Oracle Siebel CRM (component: Workflow)","summary":"Vulnerability in the Siebel CRM Development product of Oracle Siebel CRM (component: Workflow).  Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows low privileged attacker with network access via …","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-284"],"vendor":"Oracle Corporation","product":"Siebel CRM Development","affected":["siebel_crm_development >= 17.0 <= 26.7"],"published":"2026-09-15","updated":"2026-09-17","sourceUpdated":"2026-09-17T16:18:09.870","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-83209","references":[{"url":"https://www.oracle.com/security-alerts/cspusep2026.html","label":"secalert_us@oracle.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-17T14:56:07.596846Z"},"epss":0.00307,"epssPercentile":0.23666,"ingestedAt":"2026-09-15T20:44:02.487Z","slug":"CVE-2026-83209","body":"## Overview\n\nVulnerability in the Siebel CRM Development product of Oracle Siebel CRM (component: Workflow).  Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM Development.  Successful attacks of this vulnerability can result in takeover of Siebel CRM Development. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":48.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}